The Graco 15H394 Body Valve is a high‑precision, OEM‑spec valve body designed for use in Graco fluid systems, delivering durability, correct port alignment and service‑ready replacement.
The 15H394 Body Valve is the core structural element of a valve assembly in Graco fluid systems. It houses internal components like seals, spools and actuators, supports fluid flow control, and ensures system integrity and reliability.
Manufactured to original equipment standards, this valve body ensures proper alignment, sealing surfaces and mechanical durability. It is ideal for machine rebuilds, component upgrades or replacements where the valve body has worn or been damaged by corrosion or fluid exposure.
Look for visible corrosion, pitting, cracking, mis‑aligned ports, or fluid seepage between body and seat sections — these indicate the body needs replacing.
